BE854719R - SEGMENTAL MOLD, ESPECIALLY FOR THE CASTING OF TURBORACTOR ELEMENTS, AND ITS REALIZATION PROCESS - Google Patents

SEGMENTAL MOLD, ESPECIALLY FOR THE CASTING OF TURBORACTOR ELEMENTS, AND ITS REALIZATION PROCESS

Info

Publication number: BE854719R
Authority: BE; Belgium
Prior art keywords: turboractor; casting; elements; realization process; segmental mold
Prior art date: 1976-05-21

Application number

BE177648A

Other languages

French (fr)

Original Assignee

Trw Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1976-05-21

Filing date

1977-05-16

Publication date

1977-09-16

1977-05-16 Application filed by Trw Inc filed Critical Trw Inc

1977-09-16 Application granted granted Critical

1977-09-16 Publication of BE854719R publication Critical patent/BE854719R/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Casting Devices For Molds (AREA)

BE177648A 1976-05-21 1977-05-16 SEGMENTAL MOLD, ESPECIALLY FOR THE CASTING OF TURBORACTOR ELEMENTS, AND ITS REALIZATION PROCESS BE854719R (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/688,525 US4315537A (en)	1976-05-21	1976-05-21	Method of making a mold

Publications (1)

Publication Number	Publication Date
BE854719R true BE854719R (en)	1977-09-16

Family

ID=24764771

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE177648A BE854719R (en)	1976-05-21	1977-05-16	SEGMENTAL MOLD, ESPECIALLY FOR THE CASTING OF TURBORACTOR ELEMENTS, AND ITS REALIZATION PROCESS

Country Status (11)

Country	Link
US (1)	US4315537A (en)
JP (1)	JPS52142621A (en)
BE (1)	BE854719R (en)
CA (1)	CA1083775A (en)
CH (1)	CH625981A5 (en)
DE (1)	DE2721700C2 (en)
FR (1)	FR2351734A2 (en)
GB (1)	GB1574034A (en)
IL (1)	IL51964A (en)
IT (1)	IT1082060B (en)
SE (1)	SE432727B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2510923B1 (en) *	1981-08-07	1986-07-04	Metalimphy	PROCESS FOR MAKING A MOLD ELEMENT WITH A CERAMIC SHELL AND MOLD ELEMENT OBTAINED
JPS60101292A (en) *	1983-11-05	1985-06-05	Toyoda Autom Loom Works Ltd	Oil separating mechanism in compressor
US4874031A (en) *	1985-04-01	1989-10-17	Janney David F	Cantilevered integral airfoil method
US4673021A (en) *	1986-01-28	1987-06-16	Trw Inc.	Method and apparatus for casting articles
WO1987004376A1 (en) *	1986-01-28	1987-07-30	Trw Inc.	Method and apparatus for casting articles
JPH0354391A (en) *	1989-07-20	1991-03-08	Tokico Ltd	Oil injection type compressor
US6003754A (en) *	1997-10-21	1999-12-21	Allison Advanced Development Co.	Airfoil for a gas turbine engine and method of manufacture
EP3513889B1 (en) *	2012-12-14	2021-04-14	Raytheon Technologies Corporation	Alloy and hybrid turbine blade for improved engine performance or architecture
US9486852B2 (en)	2013-03-14	2016-11-08	Hitchiner Manufacturing Co., Inc.	Radial pattern assembly
US9498819B2 (en)	2013-03-14	2016-11-22	Hitchiner Manufacturing Co., Inc.	Refractory mold and method of making
CN103418754B (en) *	2013-08-30	2015-12-02	中国南方航空工业(集团)有限公司	A kind of manufacture method of the casting mold for casting aircraft engine crankcase component
USD731323S1 (en)	2014-08-15	2015-06-09	Sugarfina, LLC	Packaging
CN104690229B (en) *	2015-02-05	2017-04-05	潍坊一立精密铸造有限公司	A kind of turbojet engine tail sprays foundry engieering
USD823134S1 (en)	2017-06-30	2018-07-17	Sugarfina, Inc.	Packaging
USD845788S1 (en)	2017-06-30	2019-04-16	Sugarfina Inc.	Packaging
USD844454S1 (en)	2017-06-30	2019-04-02	Sugarfina Inc.	Packaging
JP1623581S (en)	2017-06-30	2019-02-04
USD845787S1 (en)	2017-06-30	2019-04-16	Sugarfina Inc.	Packaging
USD829569S1 (en)	2017-09-18	2018-10-02	Sugarfina, Inc.	Packaging

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2871528A (en) *	1954-09-01	1959-02-03	Kolcast Ind Inc	Method of and apparatus for forming frangible casting molds
US3669177A (en) *	1969-09-08	1972-06-13	Howmet Corp	Shell manufacturing method for precision casting
CA952284A (en) *	1970-12-08	1974-08-06	United Aircraft Of Canada Limited	Vane rings casting method
US3848654A (en) *	1972-02-10	1974-11-19	Howmet Corp	Precision casting with variable angled vanes

1976
- 1976-05-21 US US05/688,525 patent/US4315537A/en not_active Expired - Lifetime
1977
- 1977-04-25 CA CA276,885A patent/CA1083775A/en not_active Expired
- 1977-04-26 GB GB17372/77A patent/GB1574034A/en not_active Expired
- 1977-04-28 IL IL51964A patent/IL51964A/en unknown
- 1977-05-13 DE DE2721700A patent/DE2721700C2/en not_active Expired
- 1977-05-16 BE BE177648A patent/BE854719R/en not_active IP Right Cessation
- 1977-05-17 SE SE7705814A patent/SE432727B/en not_active IP Right Cessation
- 1977-05-19 IT IT23751/77A patent/IT1082060B/en active
- 1977-05-20 CH CH622777A patent/CH625981A5/de not_active IP Right Cessation
- 1977-05-20 FR FR7715606A patent/FR2351734A2/en active Granted
- 1977-05-21 JP JP5928777A patent/JPS52142621A/en active Granted

Also Published As

Publication number	Publication date
JPS5530947B2 (en)	1980-08-14
SE7705814L (en)	1977-11-22
CH625981A5 (en)	1981-10-30
FR2351734A2 (en)	1977-12-16
DE2721700A1 (en)	1977-11-24
SE432727B (en)	1984-04-16
FR2351734B2 (en)	1982-12-17
IT1082060B (en)	1985-05-21
JPS52142621A (en)	1977-11-28
IL51964A0 (en)	1977-06-30
CA1083775A (en)	1980-08-19
IL51964A (en)	1981-07-31
GB1574034A (en)	1980-09-03
DE2721700C2 (en)	1983-12-08
US4315537A (en)	1982-02-16

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Legal Events

Date	Code	Title	Description
1989-07-31	RE	Patent lapsed	Owner name: TRW INC. Effective date: 19890131

Date

Code

Title

Description

1989-07-31

Patent lapsed

Owner name: TRW INC.

Effective date: 19890131